package com.jt.mapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.jt.pojo.Item;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface ItemMapper extends BaseMapper<Item>{

    @Select("select * from tb_item order by updated limit #{startIndex},#{rows}")
    List<Item> findItemByPage(int startIndex, int rows);

    //根据商品id删除商品
    void deleteItemByIds(Long[] ids);

    void updateStatus(@Param("ids") Long[] ids,Integer status);
}
